condition	mean	min	max
4 h after light	2523.6500134999997	2418.964102	2628.335925
8 h after light	1867.4953565	1558.035248	2176.955465
12 h after light	1942.0334005	1625.911667	2258.155134
4 h after dark	1371.7180039999998	1128.588208	1614.8478
8 h after dark	2994.4150895000002	2495.905815	3492.924364
12 h after dark	1772.236337	1772.236337	1772.236337